Understanding how groundwater recharges is essential info for sustainably managing Australia’s water resources. Researchers are gathering underground data from caves, tunnels, and mines from across the continent. The observing system spans Australia’s boundless plains. It measures how different places, each with different soil and rock types and weather patterns, affect how much water goes into the ground.
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https://www.csiro.au/en/news/All/Articles/2025/March/managing-groundwater-resources